Graphite cooler (graphite condenser) is a graphite equipment used to dilute acid, and real-time cooling treatment is required due to the heat generated during the self dilution process.

The round hole acid dilution graphite cooler (graphite condenser) has a mixing, dilution, and distribution section for concentrated acid and water in the upper part, and a cooling section in the middle and lower parts, which is the same as the round hole graphite cooler. This type of equipment is relatively advanced in the dilution process of concentrated sulfuric acid. It can dilute more than 98% concentrated sulfuric acid to 50%~60% in one go, and after dilution, it can be directly cooled to below 50 ℃. The graphite cooler of this equipment can also be used for dilution, mixing, and cooling of other liquid materials.